SOLUTION: give exact and approiximate to 3 decimals places:x^2+8x+16=25
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Question 564341: give exact and approiximate to 3 decimals places:x^2+8x+16=25
Answer by ad_alta(240) (Show Source): You can put this solution on YOUR website!
Use the quadratic equation [ ] to get x=-9 or x=1.
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